Reduce Kafka publish latency for messages

docker/tinode/Dockerfile

@@ -75,6 +75,7 @@ ENV KAFKA_CONSUMER_GROUP=im-server
 ENV KAFKA_DIAL_TIMEOUT_MS=3000
 ENV KAFKA_WRITE_TIMEOUT_MS=3000
 ENV KAFKA_READ_TIMEOUT_MS=3000
+ENV KAFKA_BATCH_TIMEOUT_MS=10
 ENV KAFKA_REQUIRED_ACKS=1
 ENV KAFKA_ALLOW_AUTO_TOPIC_CREATION=false
 ENV KAFKA_TLS_ENABLED=false
@@ -82,7 +83,7 @@ ENV KAFKA_SASL_ENABLED=false
 ENV KAFKA_SASL_MECHANISM=SCRAM-SHA-512
 ENV KAFKA_SASL_USERNAME=
 ENV KAFKA_SASL_PASSWORD=
-ENV KAFKA_MAX_RETRY_COUNT=5
+ENV KAFKA_MAX_RETRY_COUNT=3
 ENV KAFKA_RETRY_BACKOFF_MS='[10000,30000,60000,300000,900000]'
 ENV KAFKA_DEAD_LETTER_RETENTION_SECONDS=7776000
 ENV KAFKA_TOPIC_ADMIN_COMMAND=im.admin.command
@@ -90,10 +91,9 @@ ENV KAFKA_TOPIC_ADMIN_COMMAND_RESULT=im.admin.command.result
 ENV KAFKA_TOPIC_CONFIG_EVENT=im.config.event
 ENV KAFKA_TOPIC_BUSINESS_EVENT=im.business.event
 ENV KAFKA_TOPIC_MESSAGE_PERSIST=im.message.persist
+ENV KAFKA_TOPIC_GROUP_MESSAGE_PERSIST=im.group.message.persist
 ENV KAFKA_TOPIC_MESSAGE_PUSH=im.message.push
 ENV KAFKA_TOPIC_FILE_SECURITY=im.file.security
-ENV KAFKA_TOPIC_FILE_LIFECYCLE=im.file.lifecycle
-ENV KAFKA_TOPIC_WORKBENCH_EVENT=im.workbench.event
 ENV KAFKA_TOPIC_CACHE_INVALIDATE=im.cache.invalidate
 ENV KAFKA_TOPIC_AUDIT_EVENT=im.audit.event
 ENV KAFKA_TOPIC_DEAD_LETTER=im.dead.letter